{"id":"W3194914783","doi":"10.1130/abs/2021cd-362681","title":"ZIRCON U-PB GEOCHRONOLOGY, TRACER ISOTOPE (LU-HF, δ<sup>18</sup>O), AND TRACE ELEMENT GEOCHEMISTRY OF THE HOGEM BATHOLITH, QUESNEL TERRANE, NORTH-CENTRAL BRITISH COLUMBIA","year":2021,"lang":"en","type":"article","venue":"Abstracts with programs - Geological Society of America","topic":"Geological Studies and Exploration","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Alberta","funders":"","keywords":"Batholith; Zircon; Terrane; Geochronology; Geology; Isotope; Geochemistry; TRACER; Hafnium; Trace element; Radiochemistry; Chemistry; Zirconium; Seismology; Nuclear physics; Physics; Tectonics; Inorganic chemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001598144,0.0001709427,0.0001675198,0.001902127,0.001715658,0.0007710826,0.0005768338,0.0002308236,0.00544665],"category_scores_gemma":[0.0004494754,0.0003069765,0.0001141759,0.002546852,0.0005551888,0.0002460022,0.0003982002,0.0002477565,0.0008305879],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.006140527,"about_ca_system_score_gemma":0.004562076,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9725133,"about_ca_topic_score_gemma":0.9932786,"domain_scores_codex":[0.9999019,0.000005270124,0.000007713591,0.00002929549,0.00002387861,0.00003196917],"domain_scores_gemma":[0.9998212,0.00001428269,0.00001511878,0.00001059262,0.0001099062,0.00002889349],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006166325,0.00006195685,0.8577718,0.0001995281,0.00008593314,0.0005536188,0.006120684,0.001372509,0.02405426,0.001112201,0.008259011,0.09979187],"study_design_scores_gemma":[0.000003857869,0.00000795197,0.9929008,0.00001439711,0.00001098361,0.00006393315,0.0008361102,0.0001571468,0.001072763,0.00003252705,0.004894568,0.000004924399],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.983648,0.0007201275,0.0002003605,0.0001010131,0.000007954538,0.00001286022,0.005827673,0.00003013637,0.009451943],"genre_scores_gemma":[0.9730541,0.0004329151,0.0003101145,0.0000264227,0.000001963013,0.00000877767,0.00212653,0.0000201161,0.02401901],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02748668,"threshold_uncertainty_score":0.05529708,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01524253329947189,"score_gpt":0.200946072753856,"score_spread":0.1857035394543841,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}